#define _CRT_SECURE_NO_WARNINGS
#include "P_queue .h"
namespace ZWY{

	void text_1()
	{
		priority_queue<int> Sn1;
		priority_queue<int, vector<int>, great<int>> Sn;

		Sn.push(-3);
		Sn.push(9);
		Sn.push(0);
		Sn.push(1);
		Sn.push(3);
		Sn.push(7);
		Sn.push(-10);
		Sn.push(4);
		Sn.pop();
		Sn.pop();
		cout << Sn.top();
	}
}
int main()
{
	ZWY::text_1();
	return 0;
}